Essays about: "the Random Cluster Model"

Showing result 11 - 15 of 28 essays containing the words the Random Cluster Model.

1. 11. Imbalanced Learning and Feature Extraction in Fraud Detection with Applications

   University essay from KTH/Numerisk analys, NA

   Author : Martin Jacobson; [2021]
   Keywords : Fraud; Fraud Detection; Imbalanced Learning; Feature Extraction; Extreme Learning Machines; ELM; Machine Learning; ML; Bedrägeri;

   Abstract : This thesis deals with fraud detection in a real-world environment with datasets coming from Svenska Handelsbanken. The goal was to investigate how well machine learning can classify fraudulent transactions and how new additional features affected classification. READ MORE

3. 12. It’s a Match: Predicting Potential Buyers of Commercial Real Estate Using Machine Learning

   University essay from Uppsala universitet/Institutionen för informatik och media

   Author : Edvin Hellsing; Joel Klingberg; [2021]
   Keywords : Intelligent decision support system; Decision support system; Commercial real estate; Information overload; Decision making; Sensemaking; Machine learning; Clustering; Prediction algorithms; Naive bayes; Random forests; Support vector machines; Intelligenta beslutsstödssystem; Beslutsstödssystem; Kommersiella fastigheter; Informationsöverflöd; Beslutsfattande; Meningsskapande; Maskininlärning; Klustring; Prediktionsalgoritmer; Naive bayes; Random forests; Support vector machines;

   Abstract : This thesis has explored the development and potential effects of an intelligent decision support system (IDSS) to predict potential buyers for commercial real estate property. The overarching need for an IDSS of this type has been identified exists due to information overload, which the IDSS aims to reduce. READ MORE

4. 13. Modelling approach and avoidance behaviour : A deep learning approach to understand the human olfactory system

   University essay from KTH/Skolan för elektroteknik och datavetenskap (EECS)

   Author : Frans Nordén; [2021]
   Keywords : Probabilistic Machine Learning; Variational Recurrent Neural Network; EEG; Approach and Avoidance behaviour; Frontal alpha asymmetry; Probabilistisk Maskininlärning; Variational Recurrent Neural Network; EEG; Approach and Avoidance behaviour; Frontal alpha asymmetri;

   Abstract : In this thesis we examine the question whether it is possible to model approach and avoidance behaviour with probabilistic machine learning. The results from this project will primarily aid in our collective understanding of human existence. READ MORE

5. 14. Modelling habitat suitability index for golden eagle

   University essay from Stockholms universitet/Institutionen för naturgeografi

   Author : Maya Johansson; [2020]
   Keywords : Golden Eagle habitat model; habitat suitability index; HSI; habitat modelling using GIS;

   Abstract : The aim in this study was to develop a model for the probability of finding active golden eagle nests during their breeding season. It was done by using environmental variables derived from expert models which were tested against empirical data. READ MORE

6. 15. Tick data clustering analysis establishing support and resistance levels of the EUR-USD exchange market

   University essay from Lunds universitet/Matematisk statistik

   Author : Karl Tengelin; [2020]
   Keywords : Tick data; Support-and resistance levels; Clustering methods; Gaussian mixture model; Kmeans; EUR-USD exchange rates; Clustering performance metrics; Market activity; Mathematics and Statistics;

   Abstract : Our aim is to use clustering algorithms in order to compute support and resistance levels within an intra-day trading setting. To achieve this we use a tick data set from the EUR-USD exchange market during 2019 as a measure of market activity. READ MORE